docs: def binary_regex(self):
          """Return the regex for the binary."""
          regex_base_name = (r'^(%(STUB_NEW)s|%(BINARY_NAME)s-.*\.%(LOCALE)s\.%(PLATFORM)s)')
          regex_suffix = {'linux': r'.*\.%(EXT)s$',
                          'linux64': r'.*\.%(EXT)s$',
                          'mac': r'.*\.%(EXT)s$',
                          'mac64': r'.*\.%(EXT)s$',
                          'win32': r'(\.installer%(STUB)s)?\.%(EXT)s$',
                          'win64': r'(\.installer%(STUB)s)?\.%(EXT)s$'}
  
          regex = regex_base_name + regex_suffix[self.platform]
  
          return regex % {'BINARY_NAME': APPLICATIONS_TO_BINARY_NAME.get(self.application,
                                                                         self.application),
                          'LOCALE': self.locale,
                          'PLATFORM': PLATFORM_FRAGMENTS[self.platform],
                          'STUB': '-stub' if self.is_stub_installer else '',
                          'STUB_NEW': 'setup' if self.is_stub_installer else '',
                          'EXT': self.extension}